chore(deps): update dependency @react-leaflet/core to v3

Author: renovate[bot]

package.json

@@ -37,7 +37,7 @@
     "@babel/preset-env": "7.26.0",
     "@babel/preset-react": "7.26.3",
     "@maplibre/maplibre-gl-leaflet": "0.0.22",
-    "@react-leaflet/core": "2.1.0",
+    "@react-leaflet/core": "3.0.0",
     "@testing-library/jest-dom": "6.6.3",
     "@testing-library/react": "16.1.0",
     "eslint": "8.57.1",